Journal
2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)
Volume -, Issue -, Pages 553-554Publisher
IEEE
DOI: 10.1109/ISAP53582.2022.9998601
Keywords
Electromagnetic Shielding; Electromagnetic Interference; graphene; microwave component; RF Sensors
Funding
- ARC Research Hub for Graphene Enabled Industry Transformation [IH150100003]
- SED/DSTG
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This study reports the effectiveness of pristine graphene as a shielding material for electromagnetic interference in electronics and RF sensor systems. Pristine graphene with a thickness of 27.9 μm was produced through mechanical exfoliation of natural graphite, and its shielding effectiveness was evaluated through measurements.
We report pristine graphene (pG) as an effective shielding material for electromagnetic interference (EMI) in electronics, and RF sensor systems. The pG was produced via a simple process of mechanical exfoliation of natural graphite. The performance of as-prepared graphene film coating alone with a thickness of 27.9 mu m.was evaluated in terms of shielding effectiveness (SE) and demonstrate SE similar to 22.7dB-16.7dB in 1.5GHz-10GHz frequency band. The insertion loss through the alumina substrate was subtracted from the measurement result.
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